Input Configurations; Figure 2-1 Floating Source And Rse Input Connections - Agilent Technologies U2300A Series User Manual

2 Connector Pins Configuration

Input configurations

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Single-ended connections
A single- ended connection is applicable when the analog
input signal is referenced to a ground and can be shared
with other analog input signals. There are two different
types of single- ended connections, which are RSE and NRSE
configuration.
Referenced Single-Ended (RSE) mode
•
In referenced single- ended mode, all the input signals
are connected to the ground provided by the U2300A
series DAQ and suitable for connections with floating
signal sources. The following figure illustrates the RSE
mode.

Figure 2-1 Floating source and RSE input connections

When more than two floating sources are connected, these sources are
referenced to the same common ground.
U2300A Series DAQ User's Guide